/*
 * Copyright (C) 2015 The Gravitee team (http://gravitee.io)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const FileContentDirective: ng.IDirective = {
  scope: {
    filecontent: '=',
    filename: '=',
  },
  link: function (scope: any, element: ng.IRootElementService) {
    element.bind('change', (changeEvent: any) => {
      const reader = new FileReader();
      const file = changeEvent.target.files[0];
      reader.onload = function (loadEvent: any) {
        scope.$apply(() => {
          scope.filecontent = loadEvent.target.result;
          scope.filename = file.name;
        });
      };
      reader.readAsText(file);
    });
  },
};
export default FileContentDirective;
